Ключевые слова: ache, adult, agony, angina, anguish, bad, body, breast, breathing, cardiac, chest, discomfort, disease, dizziness, emergency, emphysema, exhaustion, gesture, hands, health, health care, heart, heart attack, heart break, holding, hurt, hurting, illness, isolated, lifestyle, lung, male, man, medical, pain, pained, painful, palpitation, people, person, problem, sick, sickness, standing, stress, sudden, suffer, touching, unhealthy, unwell,